You can use the Watermark Proof utility to verify whether or QNAP VS-2004L NVR the videos and snapshots are original. Motion detection, alarm input, connection failure, recording failure, and user-defined event.

The administrator can set the timeout period to log off the users when the idling time has reached. Detailed Event Logs VioStor NVR provides detailed event QNAP VS-2004L NVR of system warning, hard disk error, network disconnection, UPS status, users' networking services and recordings access record. All the data will be kept and seamlessly moved to the newly installed hard drives.

There is no need to turn off the server during the process. How to use intelligent video analytics on playback Digital Watermarking VioStor NVR supports digital watermarking to protect the exported videos and snapshots from unauthorized modification.

You can use the Watermark Proof utility to verify whether or not the videos and snapshots are original. Motion detection, alarm input, connection failure, recording failure, and QNAP VS-2004L NVR event. The administrator can set the timeout period to log off the users when the idling time has reached.

Preset Position Control and Auto Cruising You can view the preset positions of an IP camera by clicking the corresponding number buttons on the monitoring page. You can also choose the preset positions and configure the time interval on the PTZ cameras for periodic monitoring. Instant Event Notification QNAP VS-2004L NVR alarm recording is enabled and an event occurs, an alarm icon is shown instantly on the monitoring page.